Android API 29最新把文件转存到外部公共图片相册库

Posted 2022-09-03 zhangphil

android API 29最新把文件转存到外部公共图片相册库

    private boolean saveImageAlbum(File file) throws Exception 
        Bitmap bmp = BitmapFactory.decodeFile(file.getAbsolutePath());

        ContentValues cv = new ContentValues();
        cv.put(MediaStore.Images.Media.DISPLAY_NAME, file.getName());
        
        Uri uri = getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, cv);
        OutputStream outputStream = getContentResolver().openOutputStream(uri, "rw");
        boolean done = bmp.compress(Bitmap.CompressFormat.PNG, 100, outputStream);
        return done;